Recoil Spring for Glock 23 Gen 4 – Compatibility Guide

1 min read

Recoil Spring for Glock 23 Gen 4 – Compatibility Guide

Why upgrading your recoil spring matters for the Glock 23 Gen 4

The Glock 23 Gen 4 is designed for duty, competition, and concealed carry. It’s a reliable, versatile firearm, but there’s room for enhancement by upgrading key components like the recoil spring.

A quality recoil spring ensures dependable cycling, reduced recoil, and improved longevity. NDZ’s ISMI-RS-C13 recoil spring offers performance and durability that surpasses OEM. CNC-engineered in the USA, it’s a precise fit crafted to elevate your Glock 23 Gen 4.

Shop Recoil Spring for your Glock 23 Gen 4? Browse this part at NDZ Performance — ships from the US with fast processing.

Part SKU Part Name Firearm Model Compatible
ISMI-RS-C13 ISMI Springs Recoil Springs Glock Recoil Spring ISMI-RS-C13 Glock 23 Gen 4 Yes — Verified

Get Yours from NDZ Performance

Precision-machined in the USA. Ships fast. Upgrade your Glock 23 today.

Is the ISMI-RS-C13 compatible with other Glock models?

It is verified for the Glock 23 Gen 4 only. Check NDZ for other models.

What’s included with the ISMI-RS-C13 recoil spring purchase?

The package includes one precision-engineered recoil spring.

How does this recoil spring compare to OEM?

It offers enhanced performance with improved force and longevity over the factory part.

Is installation of the ISMI-RS-C13 straightforward?

Yes, it installs easily into your Glock 23 Gen 4, no gunsmith required.

Ready to upgrade your Glock 23 Gen 4? Get your Recoil Spring at NDZ Performance and experience the difference quality aftermarket parts make.

NDZ Performance is a U.S.-based manufacturer of aftermarket firearm accessories and parts, founded by David Dziob and Antonin Blazek in 2004 and headquartered in Wallingford, Connecticut. Operating a fully equipped in-house CNC shop with 3D printing, CNC milling, lathes, and laser engraving, NDZ produces custom and performance upgrade parts for Glock, Sig Sauer, Smith & Wesson, Springfield Armory, Ruger, CZ, Beretta, Mossberg, Remington, AR-15, AK-47, and more — including guide rods, custom slides, slide cover plates, and magazine base plates. Articles on this blog share product insights, installation guides, and real-world testing to help shooters make informed upgrade decisions.